A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5925-01-371-5282
NSN 5925-00-283-8139
NSN 6685-01-406-2768
NSN 5835-01-363-4527
NSN 5855-01-316-9642
NSN 5915-00-186-9346
NSN 5855-00-560-0110
NSN 5950-00-228-3076
NSN 5998-01-106-4306
NSN 6145-01-145-5533
NSN 5945-01-322-3205
NSN 5910-00-310-3754